package com.servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.bean.Constants;

public class GetCodeServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * Constructor of the object.
	 */
	public GetCodeServlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

			doPost(request,response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		
		String appid = Constants.appid;
		String state = "0";
		String scope = "snsapi_base";
		String redirect_uri = "http://yxn.tunnel.qydev.com/Ambition/pay1";
		String url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid="+appid+"&redirect_uri="+redirect_uri+"&response_type=code&scope="+scope+"&state="+state+"#wechat_redirect";
		//System.out.println("code === "+ url.toString());
		response.sendRedirect(url.toString());
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}
}
